Kubuka konkhe
Le valve yekulawula yincenye yekulawula eluhlelweni lwekudlulisa lutfuli, lolunemisebenti yekusika, kulawula, kuphambukisa, kuvikela kugeleta emuva, kusimamisa ivoltheji, kuphambukisa noma kuphuphuma kanye nekukhululeka kwemfutfo. Emavalvu ekulawula etimbonini asetjentiswa kakhulu ekulawuleni inchubo emishinini yetimboni futsi angawo etimbonini tetinsimbi, tekusebenta kanye netekusebenta ngekuzenzakalela.
1. I valve yekulawula ifana nengalo yerobhothi enchubeni yekucaphela kusebenta ngekuzenzakalela kwetimboni, futsi yintfo yekugcina yekulawula yekushintja imikhawulo yenchubo lefana nekugeleta lokusemkhatsini, umfutfo, lokushisa, kanye nelizinga le-kequid. Ngoba isetjentiswa njenge-actuator yekugcina eluhlelweni lwekulawula inchubo yekusebenta ngekuzenzakalela kwetimboni, i-valve yekulawula, lephindze yatiwe ngekutsi “yi-actuator”, ngulenye yetintfo letiyinhloko tekukhicita lokuhlakaniphile.
2. I valve yekulawula yincenye lebalulekile lesisekelo yekusebenta ngekuzenzakalela kwetimboni. Lizinga layo lekutfutfukiswa kwetebucwepheshe likhombisa ngalokucondzile emandla ekukhicita imishini lesisekelo yalelive kanye nelizinga lekutsi timboni tibe tesimanje. Kuyintfo ledzingekako yemboni lesisekelo kanye netimboni tayo tekusebentisa letisezansi kutsi tibone buhlakani, kusebentisana kanye nekusebenta ngekutentela. . Emavalvu ekulawula avame kwakhiwa ngema-actuators kanye nemavalvu, langahlukaniswa ngekuya kwemsebenti, timphawu tekushaya, emandla lasetjentiswa yi-actuator lehlomile, libanga lekucindzeteleka, kanye nelibanga lekushisa.
Umjikeleto wetimboni
Lokusetulu kwemboni yekulawula valve ikakhulukati insimbi, imikhicito kagesi, castings ehlukahlukene, forgings, fasteners kanye naletinye tintfo letiluhlata tetimboni. Kukhona linani lelikhulu lemabhizinisi lasetulu, kuncintisana lokwenele kanye nekuniketa lokwenele, lokuniketa simo lesihle lesisekelo sekukhicita emabhizinisi evalve yekulawula; Tinhlobo letiningi teticelo letisehla, kufaka ekhatsi iphethroliyamu, i-petrochemical, ikhemikhali, emaphepha, kuvikelwa kwemvelo, emandla, timayini, tinsimbi, imitsi kanye naletinye timboni.
Kusukela kumbono wekusabalalisa tindleko tekukhicita:
Tintfo letiluhlata letifana nensimbi, imikhicito yagezi kanye ne castings titsatsa ngetulu kwa 80%, kantsi tindleko tekukhicita titsatsa cishe 5%.
Insimu lenkhulu yekusebentisa lesehlako yemavalvu ekulawula eChina yimboni yemakhemikhali, lefaka ngetulu kwa 45%, ilandzelwe timboni tawoyela negesi kanye nemandla, lefaka ngetulu kwa 15%.
Ngekutfutfukiswa kwetebucwepheshe tekulawula timboni kuleminyaka yamuva, kusetjentiswa kwemavalvu ekulawula ekwenteni emaphepha, kuvikela imvelo, kudla, imitsi kanye naletinye tindzawo nako kuyatfutfuka ngekushesha futsi ngekushesha.
Usayizi wemboni
Intfutfuko yetimboni taseChina iyachubeka nekutfutfuka, futsi lizinga lekusebenta ngekuzenzakalela kwetimboni liyachubeka nekutfutfuka. Nga-2021, linani lelengetiwe letimboni taseChina litawufika ku-37.26 trillion yuan, ngesilinganiso sekukhula se-19.1%. Njengobe sici sekulawula sekugcina seluhlelo lwekulawula lwetimboni, kusetjentiswa kwevalve yekulawula yetimboni eluhlelweni lwekulawula lwetimboni kwenta ncono ngemphumelelo kusimamisa, kuciniseka kanye nekutentela kweluhlelo lwekulawula. Ngekuya kwemininingwane yeNhlangano Yetimboni Tetintfo Tekusebenta YaseShanghai: nga-2021, linani lemabhizinisi eluhlelo lwekulawula tekusebenta kwetimboni eChina litawuchubeka likhule libe ngu-1,868, ngemali lengenako yetigidzigidzi letingu-368.54 te-yuan, kukhula ngemnyaka ngemnyaka nga-30.2%. Eminyakeni yamuva, umkhicito wemavalvu ekulawula timboni eChina ukhule umnyaka ngemnyaka, kusuka kumasethi latigidzi letingu-9.02 nga-2015 kuya kumasethi langaba tigidzi letingu-17.5 nga-2021, ngesilinganiso sekukhula semnyaka lesihlanganisiwe se-6.6%. I-China seyibe ngulenye yetintfo letinkhulu emhlabeni letikhicita emavalvu ekulawula etimbonini.
Sidzingo semavalvu ekulawula timboni etimbonini letiphansi letifana nemakhemikhali kanye nawoyela negesi siyachubeka nekukhula, ikakhulukati kufaka ekhatsi tincenye letine: emaphrojekthi lamasha ekutjala imali, kuguculwa kwetebucwepheshe kwemaphrojekthi lakhona, kushintjwa kwetincenye tekusebenta, kanye netinsita tekuhlola nekunakekela. Eminyakeni lesandza kwendlula, lelive lilungise sakhiwo setimboni futsi lagucula umnotfo. Indlela yekukhula kanye nekukhutsatwa ngamandla kwekonga emandla kanye netinyatselo tekunciphisa kukhishwa kwemfutfo kunemtselela lobonakalako wekuvuselela lutjalomali lwephrojekthi kanye netidzingo tekugucula tebuchwepheshe tetimboni letisesigabeni lesiphansi. Ngetulu kwaloko, kuvuselelwa lokujwayelekile kanye nekufakwa esikhundleni semishini kanye netinsita tekuhlola nekunakekela nako kuletse sidzingo lesicinile sekutfutfukisa lemboni. Nga-2021, sikali semakethe yevalve yekulawula timboni yaseChina sitawuba cishe ngetigidzigidzi letingu-39.26 te-yuan, lokunyuka ngemnyaka ngemnyaka lokungetulu kwa-18%. Lemboni inenzuzo lesetulu lephelele kanye nenzuzo lecinile.
Iphethini yelibhizinisi
umncintiswano wemakethe yevalve yekulawula imboni yelive lami ungahlukaniswa ube ngemazinga lamatsatfu,
Emakethe lephansi, tinhlobo tasekhaya tikhonile kuhlangabetana ngalokugcwele nesidzingo semakethe, umncintiswano unemandla, futsi kufana kubalulekile;
Emakethe lesemkhatsini, emabhizinisi asekhaya lanelizinga leliphakeme lebuchwepheshe lelimelelwe ngu .Tianjin Tanggu Ivalvu Yekuvala EmantiInkampanikutsatsa incenye yesabelo semakethe;
Emakethe lesetulu: lizinga lekungena kwetinhlobo tasekhaya liphansi kakhulu, lelihlala ngalokuyinhloko tinhlobo tekucala tangaphandle kanye netinhlobo tebungcweti.
Kwanyalo, bonkhe basekhaya mainstream kulawula valve bakhiciti batfole ISO9001 ikhwalithi uhlelo sitifiketi kanye nemishini ekhethekile (ingcindezi pipeline) TSG ilayisensi umkhiqizo, kanye labanye abakhiqizi badlule API kanye CE sitifiketi, futsi bangahambisana ANSI, API, BS, JIS kanye nalamanye emazinga umkhiqizo Design kanye umkhiqizo.
Sikhala semakethe lenkhulu yevalve yekulawula yelive lami sihehe tinhlobo letinyenti tangaphandle kutsi tingene emakethe yasekhaya. Ngenca yemandla lacinile etimali, lutjalomali lolukhulu lwetebucwepheshe kanye nesipiliyoni lesicebile, tinhlobo tangaphandle tisesimeni lesihamba embili emakethe yekulawula ivalvu, ikakhulukati emakethe yekulawula ivalvu lesetulu.
Kwanyalo, kunelinani lelikhulu lebakhiciti bevalvu yekulawula yasekhaya, ngalokuvamile bancane ngesikali futsi baphansi ngekugcila kwetimboni, futsi kunesikhala lesicacile nebacudzelani bangaphandle. Ngekuphumelela kwebuchwepheshe bevalve yekulawula timboni tasekhaya, umkhuba wekungeniswa esikhundleni semikhicito lesetulu awubuyiselwa emuva. .
Dumkhuba wentfutfuko
Ivalve yekulawula imboni yelive lami inetintfo letintsatfu letilandzelako tekutfutfuka:
1. Kwetsembeka kwemkhicito kanye nekunemba kwekulungisa kutawutfutfukiswa .
2. Lizinga lekukhicita tintfo endzaweni litawukhula, futsi kutsatfwa esikhundleni sekungeniswa kwetintfo letibuya kulamanye emave kutawusheshiswa, futsi kugcila kwetimboni kutawukhula .
3. Buchwepheshe bemboni buvame kuba semgangatfweni, bube ngema-modular, buhlakaniphe, buhlanganiswe futsi buhlanganiswe
Sikhatsi sekuposa: Julayi-07-2022
